KING COUNTY · WHATCOM · STATEWIDE · 2026
Your property tax went up 10%.
The cap was 1%.
King County's 2026 property tax bill jumped from $7.7B to $8.4B — a 10% year-over-year increase. Washington voters passed a 1% annual cap in 2001. So where did the other 9% come from? And whether you own or rent, it's already showing up in what you pay.
Voters passed it. Cities worked around it.
Washington's 1% property tax cap (Initiative 747, 2001) limits how much a taxing district can grow its regular levy each year. It does not cap your bill, your assessment, voter-approved special levies, lid lifts, banked capacity, or new construction added to the tax base. In King County, those workarounds added up to a 10% year-over-year increase for 2026.
"Property taxes will be limited to 1% growth per year."
The reality, 2026.
The 1% applies to a specific narrow thing: the regular levy of a single taxing district, on existing property only. Your bill is a sum of overlapping districts — county, city, school, fire, EMS, hospital, port, library, parks. Each can stack new revenue on top via:
If you live in Washington,
you're paying it either way.
Property tax doesn't only land on people with deeds. It flows directly into rent — every dollar a landlord pays in property tax becomes a dollar of expense that needs to be covered by tenant payments. Inside one or two quarters, an assessment increase shows up in lease renewals.
The bill arrives in February.
Half due April 30, half due October 31. Calculated as your property's assessed value × the sum of every taxing district that overlaps your parcel.
If your assessment rose faster than your neighbors', your share of the district's pie grew. If voters passed lid lifts in your area, your bill grew with the district.
It's already in your rent.
Property tax is one of the largest line items on a landlord's operating statement. When it rises, the rent target follows — usually within one to two lease cycles.
You don't see it broken out on your statement. But it's there. Every assessment notice in your county is also a future rent signal in your inbox.
If you live in Washington, you pay property tax. Owners pay it directly. Renters pay it through rent. The question every Washingtonian should be asking isn't whether they pay it — it's where it actually goes.
The 1% cap can't cover the rising cost
of running the city. Here's what's rising.
Cities have personnel costs (salaries + benefits) growing 5–10% per year. The regular property tax levy can only grow 1%. The gap is filled by lid lifts and special levies — which voters approve, often without seeing what's driving the underlying cost growth. Bellingham's own budget shows what's growing and where.
Apples to apples — base salary only, with the typical city worker and Whatcom AMI as anchors.
The 1% cap is a fig leaf. It only constrains the regular levy of a single taxing district on existing property. Everything that pushes your bill higher — voter-approved lid lifts, special levies, school bonds, fire and EMS levies, hospital districts, banked capacity, reassessment relative to neighbors — operates outside the cap.
Each of those was approved at a meeting or on a ballot most people didn't follow. The cumulative result is what shows up in February.
Three signals tell you why the
cap will keep not capping.
Property tax bills move with assessed value. Assessed value moves with market price. And market price moves with supply. Bellingham's three signals show why the upward pressure won't relent under current policy — same canonical receipt that anchors every Real Briefings analysis.
If supply were growing with demand, prices would settle. Assessments would settle. Property tax bills would moderate. Instead, supply is being actively constrained — and the resulting price pressure shows up in everyone's tax bill within a year.
The cap doesn't stop that. The policy that drives it is what we cover.
Every vote that moves
what's on your tax bill.
We sit through the meetings most people don't and file a Real Briefing the morning after. For property taxpayers — owners and renters alike — six categories of decision drive what arrives in your February statement.
City & county lid lift measures
Every voter-approved lid lift in your jurisdiction. We track the ballot text, the dollar impact on a median home, and what the levy is supposed to fund.
School, fire, EMS, hospital, parks
Junior taxing districts run levies that stack on top of city/county. Each one was approved at a meeting before it hit the ballot. We track both stages.
Annual + biennial budgets
The city's spending plan determines how much levy revenue is needed. Personnel cost growth is the largest driver. We track it line by line.
Comp plan & UGB votes
Decisions about housing supply move market prices, which move assessments, which move your tax bill. Comp plan amendments are tracked at adoption.
Assessment policy & appeals
How your county assessor calculates value, how reassessment cycles work, deadlines for appeal. The mechanics most homeowners learn the hard way.
GO bonds & debt service
General obligation bonds are paid back with property tax. Every bond approval adds 20-30 years of debt service to the tax base. We track them.
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Not a tax appeal service.
Not an anti-tax campaign.
501(c)(3) nonprofit
Real Housing Reform Initiative is registered with the IRS as a public-benefit nonprofit. We take no money from political parties, developers, real estate associations, or anti-tax campaigns.
Primary sources only
Every briefing is built from transcripts, agendas, staff packets, budget documents, and meeting minutes. When sources disagree, we say so. When the record is incomplete, we mark it.
Editorial discipline
Analytically sharp, not partisan. We don't tell you whether your tax bill is too high. We tell you what's in it, who voted for it, and what it's funding.
What they say is what we print.™
Have an active assessment dispute
or want to verify your bill?
Real Briefings tracks the votes and meetings that shape what's on your bill. For an immediate assessment question or appeal, these are the right first calls.
- DOR WA Department of Revenue · Property Tax overview STATEWIDE ↗
- KC King County Assessor · Property values & appeals KING COUNTY ↗
- WHA Whatcom County Assessor · Tax guide & calculator WHATCOM ↗
- EXPLAIN How the 1% levy limit actually works · WA DOR EVERYONE ↗
- MRSC Municipal Research & Services Center · Property tax basics EVERYONE ↗
Note: These resources help you verify and appeal your existing bill. Real Briefings tells you about the meetings and votes that determine what's on the next bill — before the ballot lands, before the levy lid lift gets approved, before another junior taxing district stacks on.
The cap doesn't actually cap.
The meetings are public.
We sit through them. We write it up. We send it to you — free.
Start with the briefings →